Subharmonic generation in Josephson junction fluxon oscillators biased on Fiske steps
Journal Article
·
· Appl. Phys. Lett.; (United States)
Numerical integration of the perturbed sine-Gordon equation describing a long overlap-geometry Josephson junction in a magnetic field indicates a branched structure of the first Fiske step. The major portion of the step corresponds to a simply periodic fluxon oscillation whereas the branches are characterized by subharmonic generation.
- Research Organization:
- Laboratory of Applied Mathematical Physics, The Technical University of Denmark, DK-2800 Lyngby, Denmark
- OSTI ID:
- 6202567
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 42:8; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6092964
Related Subjects
420201* -- Engineering-- Cryogenic Equipment & Devices
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DATA
DIMENSIONS
ELECTRONIC EQUIPMENT
EQUATIONS
EQUIPMENT
FIELD EQUATIONS
GEOMETRY
HARMONICS
INFORMATION
INTEGRALS
JOSEPHSON JUNCTIONS
JUNCTIONS
LENGTH
MAGNETIC FIELDS
MATHEMATICAL MODELS
MATHEMATICS
NUMERICAL DATA
OSCILLATIONS
OSCILLATORS
SINE-GORDON EQUATION
SUPERCONDUCTING JUNCTIONS
THEORETICAL DATA
VARIATIONS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
DATA
DIMENSIONS
ELECTRONIC EQUIPMENT
EQUATIONS
EQUIPMENT
FIELD EQUATIONS
GEOMETRY
HARMONICS
INFORMATION
INTEGRALS
JOSEPHSON JUNCTIONS
JUNCTIONS
LENGTH
MAGNETIC FIELDS
MATHEMATICAL MODELS
MATHEMATICS
NUMERICAL DATA
OSCILLATIONS
OSCILLATORS
SINE-GORDON EQUATION
SUPERCONDUCTING JUNCTIONS
THEORETICAL DATA
VARIATIONS